- Issuance of Domestic Straight Bonds (Green Bonds)
- Issuance of Domestic Straight Bonds
- Extraordinary Report
- Convocation Notice for the 34th Ordinary General Meeting of Shareholders and Reference Materials for the Meeting
- Changes to Directors and Officers
- Notice of Policies for the Reduction of Investment Unit
- Notice Concerning Total Construction Costs for the Chuo Shinkansen Section between Shinagawa and Nagoya